Base | Representation |
---|---|
bin | 11100101000000… |
… | …00000010000000 |
3 | 121201211120020200 |
4 | 32110000002000 |
5 | 442432432112 |
6 | 35454405200 |
7 | 5644010031 |
oct | 1624000200 |
9 | 551746220 |
10 | 240124032 |
11 | 1135a8815 |
12 | 68500800 |
13 | 3a995435 |
14 | 23c68a88 |
15 | 16132cdc |
hex | e500080 |
240124032 has 48 divisors (see below), whose sum is σ = 690985230. Its totient is φ = 80040960.
The previous prime is 240124021. The next prime is 240124039. The reversal of 240124032 is 230421042.
240124032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 206669376 + 33454656 = 14376^2 + 5784^2 .
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 240123996 and 240124014.
It is not an unprimeable number, because it can be changed into a prime (240124039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103069 + ... + 105372.
Almost surely, 2240124032 is an apocalyptic number.
It is an amenable number.
240124032 is an abundant number, since it is smaller than the sum of its proper divisors (450861198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240124032 is a wasteful number, since it uses less digits than its factorization.
240124032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208461 (or 208446 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 240124032 is about 15495.9359833474. The cubic root of 240124032 is about 621.5535372714.
Adding to 240124032 its reverse (230421042), we get a palindrome (470545074).
The spelling of 240124032 in words is "two hundred forty million, one hundred twenty-four thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •